Plain carbon steels (resulfurized)
1212, 1213, 1215 
140
0.7
Plain carbon steels  
1108, 1109, 1115, 1117, 1118, 1120, 1126, 1211 
120
0.75
Plain carbon steels 
1132, 1137, 1139, 1140, 1144, 1146, 1151
60
0.75
Plain carbon steels (Leaded) 
11L17, 11L18, 12L13, 12L14 
125
0.75
Plain carbon steels  
1006, 1008, 1009, 1010, 1012, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1513, 1514 
80
0.75
Plain carbon steels  
1027, 1030, 1033, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1045, 1046, 1048, 1049, 1050, 1052, 1524, 1526, 1527, 1541 
67
0.75
Free machining alloy steels (resulfurized) 
4140, 4150 
67
0.9
Water hardening tool steel 
W1, W2, W5 
85
0.7
Cold work, oil hardening tool steel
O1, O2, O6, O7 
50
0.7
Cold work, air hardening tool steel 
A2, A3, A4, A6, A7, A8, A9, A10  
45
0.5
Stainless steels (Austenitic) 
201, 202, 301, 302, 304, 304L, 305, 308, 321, 347, 348 
75
0.9
Cast Iron  ASTM Class 
20, 25, 30, 35, 40 
85
1.2
Brass 
C33200, C34000, C34200, C35300, C35600, C36000, C37700, C48500
150
1.5
Bronze  
C22600, C65100, C65500, C67500 
55
1.5
Wrought aluminum 
6061-T6, 5000, 6000, and 7000 series. 
165
3
Cast aluminum  S
and and permanent mold casting alloys 
165
3